Jeep J-10 Series 1982 Technical & Service Manual page 769

REMOVER TOOL J-29721
\ V
TOOL
REMOVER TOOL ADAPTERS J«310
Fig. 2F-49 Pinion Reir Bearing Removal—Model 30-44 Axle
REMOVER
J-22912-01
90179
Fig. 2F-50 Pinion Rear Bearing Removil—Model 60 Axle
(3) Tighten remover tool bolts until chamfered
edges of tool are well under bearing race.
(4) Position pinion gear and remover tool in arbor
press and press pinion out of bearing.
Differential Bearing Removal
(1) Install Bearing Remover Tool J-29721 and
adapters on case and bearing (fig. 2F-51).
NOTE: Use Remover Tool Adapters J-29721-9 for
Model 30, J-29721-8 for Model U, and J-29721-5 for
Model 60.
(2) Position chamfered edge of remover tool adapt
ers between bearing race and case.
AXLES - FRONT HUBS 2F-33
(3) Tighten remover tool bolt until chamfered edge
of adapters are well under bearing race.
(4) Tighten remover tool forcing screw and remove
bearing.
(5) Repeat operations to remove opposite bearing.
NOTE: When using this tool, be sure the differential
case is secure. When the bearing is removed the differ
ential case can drop if not supported.
REMOVER TOOL
J-29721
90180A
Fig. 2F-51 Differential Bearing Removil—Model 60 Axle
Pinion Bearing Cup Removal—Model 30-44-60 Axle
(1) Remove pinion rear bearing cup. Use brass drift
and hammer to tap cup out of housing.
(2) Remove pinion depth shims from rear bearing
cup bore in housing. Retain shims for assembly refer
ence even if bent or distorted.
(3) Remove pinion front bearing cup. Use brass
drift and hammer to tap cup out of housing.
Cleaning and Inspection
Clean all parts in solvent. Allow bearings to air dry.
Dry other parts with compressed air.
Inspect all bearings and cups for pitting, galling, flat
spots, or cracks. Replace any bearing or cup that exhib
its any of these conditions.
Inspect the differential case for an elongated, or en
larged pinion mate shaft bore. The machined thrust
washer surface areas and counterbores must be smooth
and free of nicks, gouges, cracks, or burrs. Inspect the
case for cracks or other visible damage. Replace the case
if it exhibits any of these conditions.